| 摘要 |
PURPOSE: A pressure altimeter and a method for setting the same based on self navigation information are provided to decide a reference value using self navigation information and to set a pressure altimeter by using the decided reference value. CONSTITUTION: A pressure altimeter comprises a receiving unit(110), a reference value deciding unit(120), and a setting unit(130). The receiving unit receives altitude measurement values and pressure measurement values from a measuring device at least once. The reference value deciding unit decides reference pressure, and a reference altitude and a reference temperature based on the received altitude measurement values, the received pressure measurement values, and the decided reference pressure. The setting unit sets a pressure altimeter based on the decided reference altitude, the decided reference pressure, and the decided reference temperature.
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